here is a Dmc5 Tool that allows u to edit everything ingame, or decrypt/encrypt saves for manual use.
U can use the search option to find your strings for editing.
Backup will be created as well.
using it is easy :
1) Load savefile (STFS).
2) Look for stuff , and edit to ur desirings.
3) Hit the save button to save the changes
4) Transfer save back to MU and Profit !
the tool does the reshash/resigning for u.
* Added Upgrade Points.
* Sorted all Value types (thanks idlehands88 for the heads up!)
* few minor bug fixes.
Special Thanks to :
Fairchild for letting me reverse the key myself :P
MojoBojo for helping me with my reverse engineering.
Cybersam,PureIso and to all those i forgot.
DMC Devil May Cry 5.rar
Ps : u can request for the C# source if your trustworty!